Health screenings in college health centers: Variations in practice.

Objective: The purpose of this study was to examine the routine screening of female students in college health centers for six priority health-related behaviors and experiences (tobacco use, alcohol use, eating disorders [EDs], obesity, anxiety and depression, intimate partner violence/sexual violence [IPV/SV]), and to identify variations in practice. Participants: A nationally representative sample of 1,221 healthcare providers (HCPs), including nurse practitioners, physicians, and physician assistants, from 471 U.S. college health centers. Methods: HCPs completed surveys (on-line or paper) and reported on routine screening of female college students. Results: HCPs reported consistently high rates (75-85%) of screening for tobacco use, alcohol use, and anxiety/depression. Rates of screening for IPV/SV, obesity and EDs were much lower. Nurse practitioners reported the highest IPV/SV screening rates. Conclusions: College health centers present unique opportunities for screening, case-finding and intervening to reduce long-term sequelae. Providers are well-positioned to lead initiatives to improve screening practices.

Student Health Services at Historically Black Colleges and Universities and Predominantly Black Institutions in the United States.

Introduction: Student health services are associated with improved health outcomes and academic success, particularly among under-resourced college populations. This study compared student health services at Historically Black Colleges and Universities (HBCUs) and Predominantly Black Institutions (PBIs) and identified factors associated with the availability of comprehensive health services (CHS). Methods: We conducted a secondary analysis of 2022 data from the Integrated Postsecondary Education Data System (IPEDS), the Minority Serving Institutions (MSIs) Directory, and the websites of HBCUs and PBIs (n=167). Bivariate and multivariate logistic regression analyses were undertaken to identify institutional variables associated with providing CHS. Institutional variables included college type (public vs. private), MSI category (HBCU vs. PBI), undergraduate enrollment, location, and proportion of Pell grant recipients. Results: Approximately 13% of HBCUs and 26% of PBIs offered no student health services; 65% of HBCUs and 39% of PBIs offered on-campus CHS with prescribing providers. Four-year HBCUs were five times more likely than 4-year PBIs to have CHS (p=0.014). Institutions with more Pell Grant recipients were less likely to offer CHS. Conclusions: Access to health care is an important social determinant of health, academic persistence, and achievement for college students. HBCUs were significantly more likely than PBIs to offer CHS. HBCUs are more likely than PBIs to have resources from federal funding, donors, and endowments that may support the development of student health centers and services. Increased funding for PBI health centers could improve access and promote health equity among the most vulnerable student populations.

Perineuronal net structure as a non-cellular mechanism contributing to affective state: A scoping review.

Affective state encompasses emotional responses to our physiology and influences how we perceive and respond within our environment. In affective disorders such as depression, cognitive adaptability is challenged, and structural and functional brain changes have been identified. However, an incomplete understanding persists of the molecular and cellular mechanisms at play in affective state. An exciting area of newly appreciated importance is perineuronal nets (PNNs); a specialised component of extracellular matrix playing a critical role in neuroprotection and synaptic plasticity. A scoping review found 24 studies demonstrating that PNNs are still a developing field of research with a promising general trend for stress in adulthood to increase the intensity of PNNs, whereas stress in adolescence reduced (potentially developmentally delayed) PNN numbers and intensity, while antidepressants correlated with reduced PNN numbers. Despite promising trends, limited research underscores the need for further exploration, emphasizing behavioral outcomes for validating affective states. Understanding PNNs' role may offer therapeutic insights for depression and inform biomarker development, advancing precision medicine and enhancing well-being.

Gender-specific effects of COVID-19 lockdowns on scientific publishing productivity: Impact and resilience.

RATIONALE: The SARS-CoV2 pandemic led to drastic social restrictions globally. Early data suggest that women in science have been more adversely affected by these lockdowns than men, with relatively fewer scientific articles authored by women. However, these observations test broad populations with many potential causes of disparity. Australia presents a natural experimental condition where several states of similar demographics and disease impact had differing approaches in their social isolation strategies. The state of Victoria experienced 280 days of lockdowns from 2020 to 2021, whereas the comparable state of New South Wales experienced 107 days, most of these in 2021, and other states even fewer restrictions. OBJECTIVE AND METHODS: To assess how the gender balance changed in Australian biomedical publishing with the lockdowns, we created a custom workflow to analyse PubMed data from more than 120,000 published articles submitted in 2019-2021 from Australian authors. RESULTS: Broadly, Australian women have been incredibly resilient to the challenges faced by the lockdowns. There was an increase in the number of published articles submitted in 2020 that was equally due to women as men, including from Victoria. On the other hand, articles specifically addressing COVID-19 were significantly less likely to be authored by women than those on other topics, a finding not likely due to particular gender imbalance in virology or viral epidemiology, since publications on HIV followed similar patterns to previous years. By 2021, this imbalance had reversed, with more COVID-19-related papers authored by women than men. CONCLUSIONS: These data suggest women from Victoria were less able to rapidly transition to new research early in the pandemic but had accommodated to the new conditions by 2021. This work indicates we need strategies to support women in science as the pandemic continues and to continue to monitor the situation for its impact on vulnerable groups.

The influence of pre-college behaviors and parenting practices on alcohol misuse, sexual risk-taking, and adverse outcomes among first-year college women.

OBJECTIVE: Although numerous reports document college students' risk-taking behaviors, few examine these behaviors in a developmental context. The purpose of this study was to examine female freshmen college students' pre-college experiences and parenting influences on first semester experiences with alcohol misuse, sexual risk-taking, and adverse outcomes, including violence. METHODS: We surveyed 229 female freshman residential college students at the end of their first semester in college. RESULTS: Participants who drank frequently in high school were more likely to binge drink in college and regret doing something while drinking. Mother-daughter closeness and parental discussions of sexual risks, personal safety and danger avoidance were associated with a reduced likelihood of regretting doing something while drinking, experiencing sexual violence, and having sex without a condom. Parental provision of alcohol was associated with alcohol misuse. CONCLUSION: These findings provide a life course perspective on the development of risk behaviors and adverse outcomes during emerging adulthood.

Response to "isolated head tremor: A DAT SPECT and somatosensory temporal discrimination study."

In response to Ferrazano and colleagues' observation of normal DAT binding in patients with isolated head tremor but with abnormal STDT, we report normal 123-IBZM SPECT in a cohort of patients with adult-onset idiopathic focal dystonia with cervical dystonia and their unaffected first-degree relatives both with normal and abnormal TDTs. We discuss molecular imaging findings in dystonia.

A Multi-Center Structural Equation Modeling Approach to Investigate Interpersonal Violence Screening for Public Health Promotion.

Background: Interpersonal violence is a significant public health issue. Routine health screening is a cost-effective strategy that may reduce harmful physical and mental consequences. However, existing research finds consistently low rates of violence screening offered by healthcare providers, e.g., nurses, nurse practitioners, physicians. There is a critical need for research that helps understand how providers' screening behaviors are impacted by individual-level and organizational-level factors to promote the uptake of routine screening for interpersonal violence. Two recent studies, i.e., The Health Care Providers study and Nurse Practitioners Violence Screening study, involved quantitative data collected to measure providers' screening behavior and multi-level factors impacting violence screening. Methods: The current analysis includes a combination of multi-center data collected from The Health Care Providers and Nurse Practitioners Violence Screening studies, respectively. The total sample is 389 providers across the United States. The proposed research develops a system-level multi-center structural equation model framework to rigorously integrate data from the two studies and examine providers' screening behavior for interpersonal violence based upon Theory of Planned Behavior from a quantitative perspective. Results & Conclusions: We successfully examine the efficacy of the Theory of Planned Behavior proposed by Ajzen to predict healthcare providers' screening behavior for interpersonal violence. Organizational factors, e.g., availability of policy for interpersonal violence screening, organizational priority given to violence screening relative to other priorities, and if providers within the health center are interested in improving care quality, were significantly associated with providers' screening behavior. The knowledge and insights generated from our study may facilitate the design and optimization of health professional training and practice environment, and lead to improved women's health and quality of care.

A new species of Proegernia from the Namba Formation in South Australia and the early evolution and environment of Australian egerniine skinks.

The diverse living Australian lizard fauna contrasts greatly with their limited Oligo-Miocene fossil record. New Oligo-Miocene fossil vertebrates from the Namba Formation (south of Lake Frome, South Australia) were uncovered from multiple expeditions from 2007 to 2018. Abundant disarticulated material of small vertebrates was concentrated in shallow lenses along the palaeolake edges, now exposed on the western of Lake Pinpa also known from Billeroo Creek 2 km northeast. The fossiliferous lens within the Namba Formation hosting the abundant aquatic (such as fish, platypus Obdurodon and waterfowl) and diverse terrestrial (such as possums, dasyuromorphs and scincids) vertebrates and is hereafter recognized as the Fish Lens. The stratigraphic provenance of these deposits in relation to prior finds in the area is also established. A new egerniine scincid taxon Proegernia mikebulli sp. nov. described herein, is based on a near-complete reconstructed mandible, maxilla, premaxilla and pterygoid. Postcranial scincid elements were also recovered with this material, but could not yet be confidently associated with P. mikebulli. This new taxon is recovered as the sister species to P. palankarinnensis, in a tip-dated total-evidence phylogenetic analysis, where both are recovered as stem Australian egerniines. These taxa also help pinpoint the timing of the arrival of scincids to Australia, with egerniines the first radiation to reach the continent.

Individual and Institutional Predictors of IPV/SV Screening in College Health Centers.

Intimate partner violence (IPV) and sexual violence (SV) are significant public health issues for women, particularly for college women. IPV and SV have been associated with numerous adverse health consequences and involvement in unhealthy behaviors. Given the health risks and high rates of IPV/SV among college women, it is important to understand and promote screening in this population. The purpose of this study was to examine college women's experiences with IPV/SV screening at college health centers and identify individual and institutional characteristics associated with screening. Random samples of female undergraduate college students from five colleges in the northeast United States were recruited to participate in an anonymous online survey in January 2015. Inclusion criteria included at least one visit to the college health center during the preceding fall semester. Participants were questioned regarding demographics and whether they were screened or asked about IPV/SV at the college health center. A total of 873 women met the inclusion criteria and completed surveys. Only 10.2% of the college women in the study reported that they were screened for IPV/SV at their most recent visit to the college health center. Participants from public colleges/universities were 3 times more likely than others to report screening, whereas participants from urban college/university campuses were more than twice as likely as others to report screening. College women who went to the college health center for a gynecological or sexual health reason were nearly 4 times as likely as other women to report being screened for IPV/SV. Low rates of IPV/SV screening at college health centers represent missed opportunities. Further research across more numerous and diverse college sites is needed to understand the factors that promote or inhibit IPV/SV screening in college health centers to develop interventions to facilitate routine screening practices.

Serial neuropsychological testing in MOG antibody-associated disease to improve understanding of outcomes.

Neurocognitive outcomes data in patients with myelin oligodendrocyte glycoprotein (MOG) antibody-associated disease are limited. Within MOG-positive cohorts, outcomes data typically utilize gross psychological, cognitive, or physical disability measures. Here, we report a pediatric patient who presented with two clinically heterogeneous events and was found to have MOG-associated encephalomyelitis. We administered detailed neuropsychological test batteries to obtain a robust understanding of the patient's neurocognitive profile over time. This case exemplifies the need to perform systematic and serial neuropsychological testing in patients with MOG-associated disease to better understand neurocognitive outcomes, facilitate multidisciplinary management, and improve recovery.

Assessing the Effects of Parthenolide on Inflammation, Bone Loss, and Glial Cells within a Collagen Antibody-Induced Arthritis Mouse Model.

Rheumatoid arthritis is characterised by a chronic inflammatory response resulting in destruction of the joint and significant pain. Although a range of treatments are available to control disease activity in RA, bone destruction and joint pain exist despite suppression of inflammation. This study is aimed at assessing the effects of parthenolide (PAR) on paw inflammation, bone destruction, and pain-like behaviour in a mild collagen antibody-induced arthritis (CAIA) mouse model. CAIA was induced in BALB/c mice and treated daily with 1 mg/kg or 4 mg/kg PAR. Clinical paw inflammation was scored daily, and mechanical hypersensitivity was assessed on alternate days. At end point, bone volume and swelling in the paws were assessed using micro-CT. Paw tissue sections were assessed for inflammation and pre-/osteoclast-like cells. The lumbar spinal cord and the periaqueductal grey (PAG) and rostral ventromedulla (RVM) regions of the brain were stained for glial fibrillary acidic protein (GFAP) and ionised calcium-binding adaptor molecule 1 (IBA1) to assess for glial reactivity. Paw scores increased in CAIA mice from days 5-10 and were reduced with 1 mg/kg and 4 mg/kg PAR on days 8-10. Osteoclast-like cells on the bone surface of the radiocarpal joint and within the soft tissue of the hind paw were significantly lower following PAR treatment (p < 0.005). GFAP- and IBA1-positive cells in the PAG and RVM were significantly lower following treatment with 1 mg/kg (p < 0.0001 and p = 0.0004, respectively) and 4 mg/kg PAR (p < 0.0001 and p = 0.001, respectively). In the lumbar spinal cord, IBA1-positive cells were significantly lower in CAIA mice treated with 4 mg/kg PAR (p = 0.001). The findings indicate a suppressive effect of both low- and moderate-dose PAR on paw inflammation, osteoclast presence, and glial cell reactivity in a mild CAIA mouse model.

The normal appearance of CT myelograms.

PURPOSE: CT myelography has been used since 1976 to diagnose neural compression in the axial skeleton. With the advent of routine MRI, its role in accurately diagnosing neural compression has been questioned as its normal appearances are not defined in the study. In this study, we examine a series of CT myelograms to define the normal appearances of the neural elements of the spine. METHODS: The CT myelograms of patients with unilateral symptoms were examined by four independent physicians. The lateral extent of contrast was examined and recorded. Concordance between the recorded extents was assessed using kappa scores. RESULTS: Thirty-six scans were reviewed. Kappa analysis shows that there is a fair agreement in the lateral extent of contrast at L1, L3 and L4. At L2 and L5, agreement is slight. CONCLUSION: The interpretation of CT myelography shows significant interobserver variability. As a result, the usefulness of this diagnostic tool can be questioned, and if misinterpreted, it could lead to questionable diagnoses and inadvertently erroneous management if used in isolation. These slides can be retrieved under Electronic Supplementary Material.

Review: What innovations in pain measurement and control might be possible if we could quantify the neuroimmune synapse?

It has taken more than 40 years for the fields of immunology and neuroscience to capture the potential impact of the mechanistic understanding of how an active immune signalling brain might function. These developments have grown an appreciation for the immunocompetent cells of the central nervous system and their key role in the health and disease of the brain and spinal cord. Moreover, the understanding of the bidirectional communication between the brain and the peripheral immune system has evolved to capture an understanding of how mood can alter immune function and vice versa. These concepts are rapidly evolving the field of psychiatry and medicine as a whole. However, the advances in human medicine have not been capitalised upon yet in animal husbandry practice. Of specific attention are the implications that these biological systems have for creating and maintaining heightened pain states. This review will outline the key concepts of brain-immune communication and the immediate opportunities targeting this biology can have for husbandry practices, with a specific focus on pain.

Organizational influences on the intimate partner violence and sexual violence screening practices of college health care providers.

Experts and professional organizations in the U.S. have issued recommendations that health care providers (HCPs) should screen women for intimate partner violence (IPV) and sexual violence (SV). Despite the high rates of IPV and SV experienced by female college students, investigators have found that providers are not screening for IPV and SV in college health centers. In this study, a cross-sectional survey design was utilized to: (a) examine college HCPs' reports of IPV/SV screening behaviors and (b) identify the individual-level and organization-level structure and process characteristics that promote or inhibit IPV/SV screening. A total of 773 college HCPs (physicians, nurse practitioners, and registered nurses) were invited to participate in the study using two separate sampling frames. The final sample included 210 college HCPs. Providers reported low rates of IPV/SV screening (median = 20%). Screening rates varied by provider type with nurse practitioners reporting the highest screening rates. Urban location was associated with a three and one-half times greater likelihood of IPV/SV screening. Use of an electronic health record that included a prompt to screen was associated with a three-fold increase in the likelihood that HCPs would screen for IPV/SV. Further study is needed to better understand how organizational factors influence providers' screening behaviors in college health centers and how these influences are mediated. Future studies should include larger and more diverse samples of colleges and examine geographical variations in screening practices.

A combined tension-band braided polyester and suture button technique is a valuable treatment alternative for transverse patellar fractures in athletes.

PURPOSE: Transverse patellar fractures (TPFs) are uncommon in athletes, and their treatment can be challenging. Stable fixation is commonly achieved by compression screw fixation and stainless steel cerclage wire, but this technique can be associated with complications like nonunion, infection and the need for early hardware removal. We used a combined tension-band (figure-of-eight) braided polyester and suture button technique to treat four athletes who presented with transverse patellar fractures. This technique has shown to be a valuable alternative to the classic technique and allows for adequate fracture compression, stability and union in TPF. METHODS: Using a tension-band braided polyester and suture button technique (Arthrex FibreTapeR&TightRopeR), we treated four athletes with transverse patellar fractures from September 2015 till January 2017. The polyester was looped over the four suture button fixation points and tensioned in a figure-of-eight fashion. The average age of the athletes was 26 years (range 17-36). Follow-up ranged from 5 to 21 months. All four patients were treated using the same surgical technique (minimally invasive surgery) with the same postoperative recovery and the same physiotherapy protocol. RESULTS: Full recovery using suture button adjustable loop fixation device was obtained in all four cases within 3 months after surgery, with fracture healing confirmed on postoperative radiographs. No patients required hardware removal. Potential problems with this technique can include bony tunnel malpositioning or soft tissue interpositioning underneath the suture buttons. CONCLUSION: The combination of a suture button fixation and a braided polyester tension-band technique has shown to be a valuable alternative to the fracture management of transverse patella fractures in athletes. This results in fracture healing, low risk of complications and no need for hardware removal.

Prediction of Scoliosis Curve Correction Using Pedicle Screw Constructs in AIS: A Comparison of Fulcrum Bend Radiographs and Traction Radiographs Under General Anesthesia.

STUDY DESIGN: Retrospective radiographic review. OBJECTIVES: Our objectives were to (1) compare the ability of fulcrum bend radiographs and traction radiographs under general anesthesia to predict correction of adolescent idiopathic scoliosis (AIS) using pedicle screw only constructs and (2) compare the fulcrum bend correction index (FBCI) with a new measurement: the traction correction index (TCI). METHODS: This is a retrospective radiographic review of 80 AIS patients (62 female and 18 male), who underwent scoliosis correction with pedicle screw only constructs. The mean age at surgery was 14 years (range 9-20 years). Radiographic analysis was carried out on the preoperative and immediate postoperative posteroanterior standing radiographs and the preoperative fulcrum bend radiographs and traction radiographs under general anesthesia. FBCI is calculated by dividing the correction rate by the fulcrum flexibility and TCI is calculated by dividing the correction rate by the traction flexibility. RESULTS: Preoperative mean Cobb angle of 63.9° was corrected to 25.8° postoperatively. The mean fulcrum bending Cobb angle was 37.6° and traction Cobb angle was 26.6°. The mean fulcrum flexibility was 41.1%, traction flexibility 58.4%, and correction rate 59.6%. The median FBCI was 137% and TCI was 104.3%. CONCLUSIONS: When comparing fulcrum bend and traction radiographs, we found the traction radiographs to be more predictive of curve correction in AIS using pedicle screw constructs. TCI takes into account the curve flexibility better than FBCI.

Lifetime and Recent Experiences of Violence Among College Women.

INTRODUCTION: Intimate partner violence (IPV) and sexual violence (SV) are serious issues for female college students. Approximately one third of women have experienced physical violence or SV in their lifetime. Female college students experience high rates of both IPV and SV. The purpose of this secondary analysis was to describe the experiences of violence and associated factors reported by college women. METHODS: This secondary analysis included data from a cross-sectional study focused on IPV/SV screening in college health centers. Random samples of female undergraduate students, aged 18-25 years, from five participating universities in the northeastern United States were contacted via email and invited to participate in the study. Eight hundred seventy-three young women met the inclusion criteria and completed survey measures. RESULTS: More than half (52%, n = 457) of female undergraduate students reported having experienced at least one episode of violence in their lifetime. Almost 12% reported experiencing IPV or SV during the preceding semester. For women reporting recent experiences of violence, forced unwanted sexual activities accounted for nearly half of all reported episodes of violence (n = 46). Heavier alcohol drinking on the weekends was correlated with reports of forced sex. DISCUSSION: The results highlight the prevalence of past and recent IPV/SV and increased risk among college women. Further research is needed to identify risk factors of both victimization and perpetration and the milieu of risk on college campuses. Forensic nurses should be key stakeholders in the development and implementation of interventions for violence education, screening, and referral.

Diversification across biomes in a continental lizard radiation.

Ecological opportunity is a powerful driver of evolutionary diversification, and predicts rapid lineage and phenotypic diversification following colonization of competitor-free habitats. Alternatively, topographic or environmental heterogeneity could be key to generating and sustaining diversity. We explore these hypotheses in a widespread lineage of Australian lizards: the Gehyra variegata group. This clade occurs across two biomes: the Australian monsoonal tropics (AMT), where it overlaps a separate, larger bodied clade of Gehyra and is largely restricted to rocks; and in the larger Australian arid zone (AAZ) where it has no congeners and occupies trees and rocks. New phylogenomic data and coalescent analyses of AAZ taxa resolve lineages and their relationships and reveal high diversity in the western AAZ (Pilbara region). The AMT and AAZ radiations represent separate radiations with no difference in speciation rates. Most taxa occur on rocks, with small geographic ranges relative to widespread generalist taxa across the vast central AAZ. Rock-dwelling and generalist taxa differ morphologically, but only the lineage-poor central AAZ taxa have accelerated evolution. This accords with increasing evidence that lineage and morphological diversity are poorly correlated, and suggests environmental heterogeneity and refugial dynamics have been more important than ecological release in elevating lineage diversity.

2017 McDonald diagnostic criteria: A review of the evidence.

The diagnosis of Multiple Sclerosis (MS) has continuously evolved, allowing for an earlier and more accurate diagnosis of MS over time. The McDonald Criteria for diagnosis of MS were originally proposed in 2001, with previous revisions in both 2005 and 2010. The International Panel on Diagnosis in MS have recently reviewed the 2010 McDonald Criteria, and made recommendations for the revised 2017 McDonald Criteria. Any revisions made relied entirely on the available evidence, and not expert opinion. In this review, we provide an overview of the recent 2017 revisions to the McDonald Criteria, focusing in particular on the motivating evidence behind the recommendations made. We also review the existing research around misdiagnosis in MS, as well as areas considered to be high priorities of research, currently lacking in sufficient evidence, which may influence future diagnostic criteria in years to come. Finally, we illustrate some clinical examples, to demonstrate the impact of new diagnostic criteria on time to MS diagnosis in a real-world setting.